Commercial HVAC Services

Reliable Comfort. Professional Control.

Your Comfort, Our Commitment

At Pro Temp Control, “Professional Temperature Control” isn’t just our name — it’s our promise.

Owner James Duffy, a Red Seal Refrigeration and Air Conditioning Mechanic and Certified Gas Fitter, brings over 20 years of experience managing and maintaining commercial buildings— with a focus on Mid-Island properties since 2018. With a strong background in Building Automation Systems (BAS) and a deep understanding of mechanical system performance,James knows exactly what your building — and your tenants — need to stay comfortable and efficient year-round.

Experience That Works for You

We understand that tenant satisfaction and operating budgets are top priorities for everyproperty manager. Our approach combines technical expertise with clear communication andresponsive service.

From simple programmable thermostats to complex Building Management Systems (BMS), we’ll assess your facility’s energy management setup and ensure it’s performing at its best.Properly maintained systems help you reduce operating costs, extend equipment lifespan, and avoid costly breakdowns.

Even small issues — like slipping belts, dirty coils, or mis-set thermostats — can add up quickly. A proactive maintenance plan helps you stay ahead of problems before they impact comfort or budgets.

Custom Maintenance Plans

We’ll build a maintenance program that fits your facility’s needs — typically two to four visits
per year — including:

• Spring & fall system start-ups

• Mid-season filter, belt, and function checks

• Electrical inspections for loose wiring or overheating

• Motor & compressor current testing

• Condenser coil cleaning

• Thermostat calibration & space temperature balancing

• BMS set-point & controls verification

• Refrigerant leak detection & diagnostic performance testing

Every visit includes a written and photo/video report, so you’ll always have clear documentation of your system’s condition.